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Diffstat (limited to 'src/util/test_regex.c')
-rw-r--r-- | src/util/test_regex.c | 179 |
1 files changed, 179 insertions, 0 deletions
diff --git a/src/util/test_regex.c b/src/util/test_regex.c new file mode 100644 index 000000000..2e7d52828 --- /dev/null +++ b/src/util/test_regex.c | |||
@@ -0,0 +1,179 @@ | |||
1 | /* | ||
2 | This file is part of GNUnet | ||
3 | Copyright (C) 2012, 2013 GNUnet e.V. | ||
4 | |||
5 | GNUnet is free software: you can redistribute it and/or modify it | ||
6 | under the terms of the GNU Affero General Public License as published | ||
7 | by the Free Software Foundation, either version 3 of the License, | ||
8 | or (at your option) any later version. | ||
9 | |||
10 | GNUnet is distributed in the hope that it will be useful, but | ||
11 | WITHOUT ANY WARRANTY; without even the implied warranty of | ||
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
13 | Affero General Public License for more details. | ||
14 | |||
15 | You should have received a copy of the GNU Affero General Public License | ||
16 | along with this program. If not, see <http://www.gnu.org/licenses/>. | ||
17 | */ | ||
18 | /** | ||
19 | * @file tun/test_regex.c | ||
20 | * @brief simple test for regex.c iptoregex functions | ||
21 | * @author Maximilian Szengel | ||
22 | */ | ||
23 | #include "platform.h" | ||
24 | #include "gnunet_tun_lib.h" | ||
25 | |||
26 | /** | ||
27 | * 'wildcard', matches all possible values (for HEX encoding). | ||
28 | */ | ||
29 | #define DOT "(0|1|2|3|4|5|6|7|8|9|A|B|C|D|E|F)" | ||
30 | |||
31 | |||
32 | static int | ||
33 | test_iptoregex (const char *ipv4, | ||
34 | uint16_t port, | ||
35 | const char *expectedv4, | ||
36 | const char *ipv6, | ||
37 | uint16_t port6, | ||
38 | const char *expectedv6) | ||
39 | { | ||
40 | int error = 0; | ||
41 | |||
42 | struct in_addr a; | ||
43 | struct in6_addr b; | ||
44 | char rxv4[GNUNET_TUN_IPV4_REGEXLEN]; | ||
45 | char rxv6[GNUNET_TUN_IPV6_REGEXLEN]; | ||
46 | |||
47 | GNUNET_assert (1 == inet_pton (AF_INET, ipv4, &a)); | ||
48 | GNUNET_TUN_ipv4toregexsearch (&a, port, rxv4); | ||
49 | |||
50 | if (0 != strcmp (rxv4, expectedv4)) | ||
51 | { | ||
52 | GNUNET_log (GNUNET_ERROR_TYPE_ERROR, | ||
53 | "Expected: %s but got: %s\n", | ||
54 | expectedv4, | ||
55 | rxv4); | ||
56 | error++; | ||
57 | } | ||
58 | |||
59 | GNUNET_assert (1 == inet_pton (AF_INET6, ipv6, &b)); | ||
60 | GNUNET_TUN_ipv6toregexsearch (&b, port6, rxv6); | ||
61 | if (0 != strcmp (rxv6, expectedv6)) | ||
62 | { | ||
63 | GNUNET_log (GNUNET_ERROR_TYPE_ERROR, | ||
64 | "Expected: %s but got: %s\n", | ||
65 | expectedv6, rxv6); | ||
66 | error++; | ||
67 | } | ||
68 | return error; | ||
69 | } | ||
70 | |||
71 | |||
72 | static int | ||
73 | test_policy4toregex (const char *policy, | ||
74 | const char *regex) | ||
75 | { | ||
76 | char *r; | ||
77 | int ret; | ||
78 | |||
79 | ret = 0; | ||
80 | r = GNUNET_TUN_ipv4policy2regex (policy); | ||
81 | if (NULL == r) | ||
82 | { | ||
83 | GNUNET_break (0); | ||
84 | return 1; | ||
85 | } | ||
86 | if (0 != strcmp (regex, r)) | ||
87 | { | ||
88 | GNUNET_log (GNUNET_ERROR_TYPE_ERROR, | ||
89 | "Expected: `%s' but got: `%s'\n", | ||
90 | regex, r); | ||
91 | ret = 2; | ||
92 | } | ||
93 | GNUNET_free (r); | ||
94 | return ret; | ||
95 | } | ||
96 | |||
97 | |||
98 | static int | ||
99 | test_policy6toregex (const char *policy, | ||
100 | const char *regex) | ||
101 | { | ||
102 | char *r; | ||
103 | int ret; | ||
104 | |||
105 | ret = 0; | ||
106 | r = GNUNET_TUN_ipv6policy2regex (policy); | ||
107 | if (NULL == r) | ||
108 | { | ||
109 | GNUNET_break (0); | ||
110 | return 1; | ||
111 | } | ||
112 | if (0 != strcmp (regex, r)) | ||
113 | { | ||
114 | GNUNET_log (GNUNET_ERROR_TYPE_ERROR, | ||
115 | "Expected: `%s' but got: `%s'\n", | ||
116 | regex, r); | ||
117 | ret = 2; | ||
118 | } | ||
119 | GNUNET_free (r); | ||
120 | return ret; | ||
121 | } | ||
122 | |||
123 | |||
124 | int | ||
125 | main (int argc, char *argv[]) | ||
126 | { | ||
127 | int error; | ||
128 | char *r; | ||
129 | |||
130 | GNUNET_log_setup ("test-regex", "WARNING", NULL); | ||
131 | error = 0; | ||
132 | |||
133 | /* this is just a performance test ... */ | ||
134 | r = GNUNET_TUN_ipv4policy2regex ("1.2.3.4/16:!25;"); | ||
135 | GNUNET_break (NULL != r); | ||
136 | GNUNET_free (r); | ||
137 | |||
138 | error += | ||
139 | test_iptoregex ("192.1.2.3", 2086, | ||
140 | "4-0826-C0010203", | ||
141 | "FFFF::1", 8080, | ||
142 | "6-1F90-FFFF0000000000000000000000000001"); | ||
143 | error += | ||
144 | test_iptoregex ("187.238.255.0", 80, | ||
145 | "4-0050-BBEEFF00", | ||
146 | "E1E1:73F9:51BE::0", 49, | ||
147 | "6-0031-E1E173F951BE00000000000000000000"); | ||
148 | error += | ||
149 | test_policy4toregex ("192.1.2.0/24:80;", | ||
150 | "4-0050-C00102" DOT DOT); | ||
151 | error += | ||
152 | test_policy4toregex ("192.1.0.0/16;", | ||
153 | "4-" DOT DOT DOT DOT "-C001" DOT DOT DOT DOT); | ||
154 | error += | ||
155 | test_policy4toregex ("192.1.0.0/16:80-81;", | ||
156 | "4-(0050|0051)-C001" DOT DOT DOT DOT); | ||
157 | error += | ||
158 | test_policy4toregex ("192.1.0.0/8:!3-65535;", | ||
159 | "4-000(0|1|2)-C0" DOT DOT DOT DOT DOT DOT); | ||
160 | error += | ||
161 | test_policy4toregex ("192.1.0.0/8:!25-56;", | ||
162 | "4-(0(0(0"DOT"|1(0|1|2|3|4|5|6|7|8)|3(9|A|B|C|D|E|F)|(4|5|6|7|8|9|A|B|C|D|E|F)"DOT")|(1|2|3|4|5|6|7|8|9|A|B|C|D|E|F)"DOT DOT")|(1|2|3|4|5|6|7|8|9|A|B|C|D|E|F)"DOT DOT DOT")-C0"DOT DOT DOT DOT DOT DOT); | ||
163 | error += | ||
164 | test_policy6toregex ("E1E1::1;", | ||
165 | "6-"DOT DOT DOT DOT"-E1E10000000000000000000000000001"); | ||
166 | error += | ||
167 | test_policy6toregex ("E1E1:ABCD::1/120;", | ||
168 | "6-"DOT DOT DOT DOT"-E1E1ABCD0000000000000000000000" DOT DOT); | ||
169 | error += | ||
170 | test_policy6toregex ("E1E1:ABCD::ABCD/126;", | ||
171 | "6-"DOT DOT DOT DOT"-E1E1ABCD00000000000000000000ABC(C|D|E|F)"); | ||
172 | error += | ||
173 | test_policy6toregex ("E1E1:ABCD::ABCD/127;", | ||
174 | "6-"DOT DOT DOT DOT"-E1E1ABCD00000000000000000000ABC(C|D)"); | ||
175 | error += | ||
176 | test_policy6toregex ("E1E1:ABCD::ABCD/128:80;", | ||
177 | "6-0050-E1E1ABCD00000000000000000000ABCD"); | ||
178 | return error; | ||
179 | } | ||